899492023280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{632483}}^1$

素因数の和:633138

約数の個数: 80

約数和(自身を含む): 2166966082080

約数和(自身を除く): 1267474058800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 613, 1160, 1226, 2320, 2452, 3065, 4904, 6130, 9808, 12260, 17777, 24520, 35554, 49040, 71108, 88885, 142216, 177770, 284432, 355540, 632483, 711080, 1264966, 1422160, 2529932, 3162415, 5059864, 6324830, 10119728, 12649660, 18342007, 25299320, 36684014, 50598640, 73368028, 91710035, 146736056, 183420070, 293472112, 366840140, 387712079, 733680280, 775424158, 1467360560, 1550848316, 1938560395, 3101696632, 3877120790, 6203393264, 7754241580, 11243650291, 15508483160, 22487300582, 31016966320, 44974601164, 56218251455, 89949202328, 112436502910, 179898404656, 224873005820, 449746011640, 899492023280]

約数ペア:

[(1, 899492023280), (2, 449746011640), (4, 224873005820), (5, 179898404656), (8, 112436502910), (10, 89949202328), (16, 56218251455), (20, 44974601164), (29, 31016966320), (40, 22487300582), (58, 15508483160), (80, 11243650291), (116, 7754241580), (145, 6203393264), (232, 3877120790), (290, 3101696632), (464, 1938560395), (580, 1550848316), (613, 1467360560), (1160, 775424158), (1226, 733680280), (2320, 387712079), (2452, 366840140), (3065, 293472112), (4904, 183420070), (6130, 146736056), (9808, 91710035), (12260, 73368028), (17777, 50598640), (24520, 36684014), (35554, 25299320), (49040, 18342007), (71108, 12649660), (88885, 10119728), (142216, 6324830), (177770, 5059864), (284432, 3162415), (355540, 2529932), (632483, 1422160), (711080, 1264966)]